TA8252H - Max Power 37W BTL x 4ch Audio Power
is made only on the single channel.) 1.
Voltage gain adjustment This IC has no NF (negative feedback) terminals.
Therefore, the voltage gain can't adjusted, but it makes the device a space and total costs saver.
Amp.
1 Input + * Amp.
2A + * Amp.
2B + * (Fig.1) Block diagram
TA8252H TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8252H Max Power 37W BTL × 4ch Audio Power IC The TA8252H is 4ch BTL audio power amplifier for car audio application.
This IC can generate more high power: POUT MAX = 37W as it is included the pure complementary PNP and NPN transistor output stage.
It is designed low distortion ratio for 4ch BTL audio power amplifier,built in stand by function, muting function,clip detector,and diagnosis circuit.
Additionally,
TA8252H Features
* High power : POUT MAX (1) = 37W (typ.) (VCC = 14.4V, f = 1kHz, EIAJ max., RL = 4Ω) : POUT MAX (2) = 35W (typ.) (VCC = 13.7V, f = 1kHz, EIAJ max., RL = 4Ω) : POUT (1) = 24W (typ.) (VCC = 14.4V, f = 1kHz, THD = 10%, RL = 4Ω) : POUT (2) = 21W (typ.) (VCC = 13.2V, f = 1kHz, THD = 10%, RL = 4Ω)
